baber/WOPTO huggingface dataset:
Patent JP-H02234443-A (JP)
Title: Charge transfer element and method of driving it
Inventor: MUTO NOBUHIKO
IPC: H01L21/339
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a selective transfer function by having a plurality of channel regions and by differing the difference of channel potential between accumulation region and failure region in each channel region among a plurality of channel regions. CONSTITUTION:An n-type first channel region 21 and a second channel region 22 are provided on a P-type semiconductor substrate 10. The region 21 consists of first accumulation regions 42, 44, 46, and 48 and first failure regions 41, 43, 45, and 47, while the region 22 consists of accumulation regions 52, 54, 56, and 58 and second failure regions 51, 53, 55, and 57. Then, regarding channel potential while the same potential is applied to a transfer electrode, the difference between the second accumulation region and the second failure region is made larger than that between the first accumulation region and the first failure region. Thus, the minimum value of amplitude of driving voltage needed for completion transfer of signal charge differs among a plurality of channel regions. Therefore, it is possible to transfer amplitude of driving of driving voltage at partial channel region. Then, by setting it to a value which is not possible at other channel regions, the selective transfer function can be obtained.
Patent JP-H09225960-A (JP)
Title: Mold for sheet insert-molding and its molding method
Inventor: YAJIMA KAZUO
IPC: B29C33/12
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a sheet insert molded product wherein an exclusive use trimmer or the like is not required, quality of the molded product is not impaired even though trimming is not precisely carried out, and outward appearance of the molded product is improved. SOLUTION: A molding die is equipped with a projected tool 2 which is set on a stationary side of an injection molding machine and equipped with an injection nozzle 5 at a central part, a recessed tool 3 which is set on a transfer side and can be fit to the projected tool 2, and a sheet presser tool 4 pinching a peripheral end part of a decorative sheet 1 between the tool 4 and the projected tool 2 in clamping. An inner edge of the sheet presser tool 4 is positioned inside from an inner edge of the recessed tool 3. Molten resin is injected from the injection nozzle 5, the decorative sheet 1 is elongated to be spread in a cavity 7, and the cavity 7 is filled with resin. After cooling, a molded product 8 is taken out, and a useless sheet part protruded from near the inner edge is roughly trimmed.
Patent JP-S53141407-A (JP)
Title: Vertical electric rotary machinery
Inventor: II HAJIME
IPC: H02K5/00
Filed: 1977-05-16
Abstract: PURPOSE: To facilitate condirmation of rotor shaft assembling position by providing index on rotor shaft while referential index corresponding with said index to the stator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56152303-A (JP)
Title: Detecting circuit for high gain
Inventor: TSUCHIYA MITSUNORI
IPC: H03D1/18
Filed: 1980-04-28
Abstract: PURPOSE:To prevent generation of the offset voltage, by providing a detecting transistor by which a prescribed bias voltage is applied to an emitter and a buffer transistor in the output of the amplifying circuit to amplify and detect the input signal. CONSTITUTION:Since the feedback circuit of amplifying circuit 2 feeds back 100% DC, the emitter voltage of buffer transistor TRQ1 becomes equal to DC bias voltage V1. The emitter voltage of TRQ4 is higher than bias voltage V1 by voltage drop components due to constant current I0 and resistance R9 because voltages between bases and emitters of TRs Q9 and Q10 are equal to each other. Consequently, detecting transistor Q4 is biased at the class ''C'' operation point, and no bias current for no signal is flowed.
Patent JP-S55147628-A (JP)
Title: Mask base material
Inventor: HIDEYAMA AKIZOU
IPC: G03F1/00
Filed: 1979-05-07
Abstract: PURPOSE:To obtain a mask base material for forming a photomask suitable for use in manufacture of IC, etc. using a cheap soda-lime glass substrate by covering the substrate with an Si3N4 or SiO2 type film and forming a Cr type shielding film on the former film. CONSTITUTION:Each glass substrate 2 made of soda-lime glass is set in plasma chamber 1 of the plasma CVD apparatus and maintained at a predetermined temp. with heater 3. After evacuating chamber 1 with vacuum pump 4, valve 5 is opened to introduce SiH4 and NH3, and by actuating plasma generator 6 plasma is generated between electrodes 7, 7' to form Si3N4 film 8. Cr film (shielding film) 9 is then vacuum-deposited on film 8 to obtain mask base material 10. On film 9 a resist pattern is formed as a mask, and by wet etching a Cr mask pattern is formed. Since the presence of film 8 prevents Na<+> from diffusing from substrate 2 and entering film 9, a high quality mask is obtd. In place of film 8 SiO2 type film 8'  may be formed.
Patent JP-H05253221-A (JP)
Title: Ultrasonic diagnostic device
IPC: A61B8/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide an ultrasonic diagnostic device, which can simply set various conditions for optimum diagnoses made by particular users. CONSTITUTION:An ultrasonic diagnostic device is composed of the first memory (ROM) 20 to store the set values of various conditions for ultrasonic diagnosis predetermined, a manual operation part 24 to alter the set values of conditions at the time of ultrasonic diagnosis, the second memory (RAM) 28 to store the set values of altered conditions by the manual operation part 24 and backed up by a battery, a switch 26 to put on and off the write and read in/from the second memory, and a CPU 22 which makes initial setting of the conditions on the basis of the condition setting values read out of the first memory 20 when the switch 26 is off, makes initial setting of the conditions on the basis of the condition setting values read out of the second memory 28 when the switch 26 is on, and writes the altered setting values in the second memory 28.
Patent JP-S56151970-A (JP)
Title: Copying device
Inventor: KANBE JIYUNICHIROU
IPC: G03G5/08
Filed: 1980-04-26
Abstract: PURPOSE:To simplify a transfer step and to improve transfer efficiency, by heating a toner image on a photoreceptor to soften or melt it, and transferring the toner image directly from the photoreceptor with a pressing roller. CONSTITUTION:Amorphous silicon (a-Si) is used for the photoconductive layer of photosensitive drum 1. Heat radiation type heating means 5 for heating a toner image, roller 6 for pressing transfer paper 7 to drum 1, and fan 8 are provided. The toner image formed on drum 1 is softened or melted. Roller 6 presses paper 7 to drum 1 with 0.5-5kg/cm linear pressure to carry out direct melt transfer. Then, drum 1 is cooled with fan 8 to prevent deterioration of acceptance potential, thus permitting transfer step to be simplified and a transfer process superior in transfer efficiency to be obtained.
Patent JP-S62212005-A (JP)
Title: Guide shoe having excellent resistance to wear and seizure
Inventor: MOCHIZUKI RYOSUKE
IPC: B21B23/00
Filed: 1986-03-13
Abstract: PURPOSE:To improve the resistance to wear and heat of a shoe and to extend the life thereof by providing fine holes for passage of cooling water in parallel with the working surface of the shoe to the inside of the shoe. CONSTITUTION:The fine holes 2 are provided like a grid to the inside of the guide shoe 1. The holes 2 are provided in a network shape in approximately parallel with the working surface of the guide shoe 1 (the surface in contact with a rolling material) from a cooling water inlet side 5 provided at one end face in the longitudinal direction of the shoe 1 toward the cooling water exit side provided on the other end face. The holes are densely arranged to the inside of the shoe 1 where the shoe contacts the rolling material. A passage 3a of the cooling water inlet side and a passage 3 of the outlet side are spaced at a distance l2 from each other and are provided in the longitudinal direction. The fine holes of a diameter d1 are arranged at a pitch l1 between said passages.
Patent JP-S60200143-A (JP)
Title: Ground pressure balance type ground sampler
Inventor: SAKAI KAZUO
IPC: G01N1/08
Filed: 1984-03-23
Abstract: PURPOSE:To make it possible to collect a specimen in such a state that the natural state of the ground is held, by reducing the friction resistance between the specimen and a sampler inner wall by the fluid injected in the specimen when a sampler is inserted into the ground under pressure and solidifying said specimen. CONSTITUTION:Pressure corresponding to vertical underground stress is preliminarily applied to the ground by the piston 7 in the shoe 6 provided to the leading end of a sampler while pressure corresponding to horizontal underground pressure is preliminarily applied thereto by a fluid 4 and the sampler is further inserted into the ground under pressure to cut the ground. Whereupon, the specimen 8 in a receiving pipe 5 is automatically pressurized from the side surface thereof by the fluid 4 and held to the same state as the stress in the natural ground. When the sampler is drawn up above the ground after the fluid 4 being a grout material is solidified, the greater part of the specimen 8 is covered with the solidifying agent and, therefore, the natural state of the ground can be held.
Patent JP-H09249446-A (JP)
Title: Production of coal ash reclaimed material
Inventor: TSUTSUI TAKEO
IPC: B09B3/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To effectively utilize coal ash, etc., by blending the coal ash with a specific carbide, clay and water, kneading the resultant blend, molding the kneaded blend and then calcining the formed molding product. SOLUTION: A composition is obtained by blending 5-50wt.% of a coal ash with 10-30wt.% of a waste tire and/or a carbonization residue carbide of a combustible dust, 5-15wt.% of a carbonization residue carbide of a papermaking sludge and 15-40wt.% of a clay. Water in an amount of 25-35wt.% is then added to the composition and the resultant mixture is molded and then calcined at 500-700%oC.
Patent JP-S58172848-A (JP)
Title: Color crt
Inventor: NOSAKA EISOU
IPC: H01J29/50
Filed: 1982-04-02
Abstract: PURPOSE:To maintain the pressure characteristics and convergence drift characteristics at an allowable level by sepcifying the clearance between electrodes of a main electron lens, the distance of which with a neck section is kept at 1mm. or less, and the size between both side electrode holes and the periphery of the electrode. CONSTITUTION:A G3 electrode 43 and a G4 electrode 44 constituting a main electron lens section are provided with electrode holes 10B, 10G, 10R through which in-line electron beams 5B, 5G, 5R pass on a straight line crossing at a right angle with the neck center line Z. The electrode clearance of the main electron lens section constituted with electrodes 43, 44 is termed (d), the size of an electrode flat section 47 between both side electrode holes 10B, 10R and the electrode periphery 46 of a main electron lens in the in-line aligning direction of an electron gun 4 is termed (a), and the distance between the neck section inner wall 1d and the periphery 46 is termed (g). When (g) is made 1mm. or less, 0.8mm.<=d<1.2a should be kept. According to this setting, the pressure characteristics and convergence drift characteristics are maintained at an allowable level and the focus characteristics of the electron gun can be made excellent.
Patent JP-H11229667-A (JP)
Title: Erection of tower building mounting specified object at apex thereof
Inventor: TAKEDA KIYONORI
IPC: E04H12/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To simplify erection and strive safety works by raising manufactured items from the ground level to the uppermost position by a climbing motion and laterally shifting them by a sliding table and fixing them to the main part after they have been lifted up to the apex. SOLUTION: Regarding to the erection of a monument part at the towertop, a climping crane 12 with a landing used for the erection of the main part is demolished by an all-purpose crane and a slide table 23 is installed on the lest landing 22 and the monument part 21 is mounted in a lump. The slide table 23 is raised from the ground level to the uppermost position by the climbing motion of the landing 22 itself through the main part 10 previously erected, and after it reaches the uppermost position, the monument part 21 is led to the apex of the main part 10 by the lateral transfer through the slide table 23. Thereafter, the sixth unit of the monument part 21 and the fourth unit of the main part are mutually fixed to complete the erection of the monument part 21.
Patent JP-H0615760-A (JP)
Title: Production of pressure vessel with both-side end domes different from each other in opening diameter
Inventor: BOKU HEIRETSU
IPC: B29C53/60
Filed: 1993-03-17
Abstract: PURPOSE: To produce a pressure container different in the opening diameters of the domes provided to both side end parts thereof capable of withstanding desired pressure by forming a mandrel by utilizing a plurality of jigs and linearly laminating a fiber composite to the surface of the mandrel by a polar winding method. CONSTITUTION: A winding band of a fiber composite is laminated to the surface of a mandrel 6 by a polar winding method to obtain a primary laminate 10. This laminate 10 is cured in an electric oven and the laminate 10 of jig areas 11, 12 is cut and removed to form opening parts in the same way as a large opening diameter. A jig having a diameter slightly smaller than the large opening diameter is fitted to the small opening boss 7 of the primary laminate 10 and a jig having the same diameter as the large opening diameter is fitted to the other side end part of the primary laminate 10. Subsequently, a winding band of a fiber composite is laminated to the surface of the primary laminate by a helical winding method to obtain a secondary laminate 13.  The secondary laminate 13 is cured by an electric oven and the jigs 11, 12 of both side end parts are detached to obtain a pressure container different in the opening diameters of the domes of both side end parts thereof.
Patent JP-H09243632-A (JP)
Title: Portable water quality inspection apparatus
Inventor: INASUMI YOSHINORI
IPC: G01N33/18
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable water quality inspection apparatus preventing water from penetrating into a case. SOLUTION: The gap between a sample cell 1 and an upper case 7 is made waterproof by an O-ring 2 while the gap between the upper case 7 and a lower case 8 is sealed from water by a square seal ring 3. The base part of a case fastening screw 4 is made waterproof by an O-ring 5. A desiccant container 10 filled with a silica gel is held in a case to prevent dewing. By this constitution, it prevent water from entering the case by mistake to damage a circuit. Since this apparatus floats if dropped to a pool, it can be immediately recovered.
Patent JP-S51140037-A (JP)
Title: Starting device of engine
Inventor: FUJIKI YOUTAROU
IPC: F02N11/00
Filed: 1975-05-10
Abstract: PURPOSE: Shock absorber and brake are furnished on the transmission system from motor to pinion gear; thus impact torque at the start of engine is relieved; and inertia revolution at the breakage of electro-magnet switch is controlled immediately. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01230152-A (JP)
Title: Cache memory
Inventor: NISHIMOTO AKIO
IPC: G06F12/08
Filed: 1988-03-10
Abstract: PURPOSE:To increase a hit ratio by transferring continuous data blocks to a block buffer memory when the access of final data in the block buffer memory is detected with a block final data detector. CONSTITUTION:A block final data detector 15 is provided which detects that the data positioned in the final address in a block buffer memory 4 is hit, and at the time of detection, after a processor 1 reads the data, the data block positioned at the address immediately after the data on a main memory 15 is transferred to the block buffer memory 4. Consequently, since the transfer is started without waiting for the start of a next reading action, when the continuous data such as instruction fetching on the memory are read, advance reading is attained for the block buffer memory. Thus, the hit ratio can be increased.
Patent JP-H08224037-A (JP)
Title: Thresher in combine harvester
Inventor: HAYASHI JUNJI
IPC: A01D61/00
Filed: 1995-02-20
Abstract: PURPOSE: To prevent lowering of threshing ability and selecting property without threshing remains nor generating loss derived from discharging to the outside of the machine by supplying reaped grain steam without removing the stem when the reaped grain stem is short and threshing. CONSTITUTION: This thresher carries reaped grain stems carrying to a threshing part (A) in relaying with a nipping transverse feeder (1) and treats of threshing head of the grain stem in a threshing chamber (2). According to a short stem- detecting information by sensors (S) (S1) (S2) placed in a carrying path (3) to the threshing part (A), a nipping-releasing means of the nipping transverse feeder (1) is driven to supply the reaped grain stems into the threshing chamber (2) without removing the stems and to treat, and a feeding angle (α) to the stem-discharging side of a dust feeding guide (5) placed in the threshing chamber (2) is changed in coincident with the action of the nipping-releasing means.
Patent JP-S57171424-A (JP)
Title: Removal of nitrogen oxides in gas
Inventor: NAKAGAWA KENICHI
IPC: B01D53/34
Filed: 1981-04-14
Abstract: PURPOSE: To miniaturize a water washing and absorbing apparatus by a method wherein the SO 2  component of an exhaust gas containing NO is adjusted to a specific range and conversion to NO 2  is accelerated by an alkaline aqueous solution of sodium chlorite and oxidative adsorption of NO is promoted by coexistence of NO and SO 2 .  
     CONSTITUTION: A 0.5W10% sodium chlorite aqueous solution is used when NOx in a combustion gas after boiler heating reaches a predetermined value or more by the change of an operating condition but, generally, a part of the gas to be treated is taken to control an SO 2  gas content to 10W30ppm and the controlled exhaust gas issued from an SOx desulfurizing tower is washed by the 0.5W10% sodium chlorite aqueous solution. For example, when the controlled exhaust gas contg. 190ppm NOx is washed by an 4% sodium sulfite aqueous solution in a recirculation water system, said gas is discharged in such a condition that NOx therein from the tower top is reduced to about 20ppm. If SO 2  coexists in the controlled exhaust gas, a NOx absorbing rate is accelerated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63224162-A (JP)
Title: Button type air cell
Inventor: SATO HITOMI
IPC: H01M12/06
Filed: 1987-03-13
Abstract: PURPOSE:To prevent a network collector from imperfect contact and improve liquid-leakage resistance of the cell in the caption by forming the network collector with plainly woven electric conductive wires and partly fixing the wires together at a position where they cross each other. CONSTITUTION:A network collector is made of a net woven plainly, and at a position where electric conductive wires serving as constituent elements cross each other, for instance, a crossing point 11 of a network collector 5a, two electric conductive wires crossing each other are fixed. As for the net woven plainly, nickel is preferably used, the diameter of an electric conductive wire is 0.10-0.15mm, size of a mesh is 35-45, preferably, and as for the method to fix electric conductive wires together, electric conductive wires are joined together preferably by melting through pressing the net by a roller, etc. Accordingly, fault of conductivity in the network collector is prevented so that the internal resistance of a cell is decreased and also liquid-leakage resistance is excellent.
Patent JP-H10209486-A (JP)
Title: Semiconductor photodetector and its manufacture
Inventor: ONOMURA MASAAKI
IPC: H01L31/107
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress the dark current to minimum in a semiconductor photodetector, and simplify a process for manufacturing the semiconductor photodetector. SOLUTION: An APD is manufactured through such a method, wherein an N-type InP buffer layer 12, an N-type InGaAs light absorbing layer 13, an N-type InGaAs intermediate layer 14, an N-type InP avalanche multiplication layer 15, and an N<-> -type InP layer 16 are epitaxially grown on an N<+> -type InP substrate 11, and further a P<+> -type InP layer 56 is grown thereon, then H ions are implanted into a part between regions which serve as a photodetecting section, and a guard-ring respectively, so as to separate a P-type photodetecting region 17 and a P-type guard ring region 18 from each other, and then electrodes 22, 23, and 24 are connected to the photodetecting region 17, the guard ring 18, and the substrate 11 respectively.
Patent JP-H03260511-A (JP)
Title: High frequency incinerator device
Inventor: NOMURA EIJI
IPC: F23G5/10
Filed: 1990-03-09
Abstract: PURPOSE:To provide a high frequency incinerator device capable of protecting a micro-wave electrical supplying structure and transmitting a stable micro-wave to an ignited substance by a method wherein a thermal insulated spacing chamber is divided into an upper thermal insulating spacing chamber and a lower thermal insulating spacing chamber, and an air flow passage mechanism is provided to cause a pressure within the upper thermal insulating spacing chamber to be higher than a static pressure within a primary combustion chamber. CONSTITUTION:Combustion air passes through an orifice 19a and a communicating pipe 23 as indicated by arrows (b) and (c). The air passes through a lower thermal insulating spacing chamber 21, flows from a side wall of an outer container into a primary combustion chamber 4 and further flows through a nozzle 10 into a secondary combustion chamber 11 together with combustible gas generated from ignited substance 18 with micro-wave energy. At this time, since a static pressure within an inner wave guide 7 is higher than a static pressure, a minute air flow as indicated by an arrow (a) passes through a shock absorbing material 13 and always flows in the primary combustion chamber 4 so as to prevent any entering of the combustible gas or water vapor. Accordingly, it is possible to transmit a stable micro-wave to the ignited substance 18 and to perform a proper incineration process.
Patent JP-S56152875-A (JP)
Title: Aerosol paint composition
Inventor: SHINOSAWA TAKAHIRO
IPC: C09K3/30
Filed: 1980-04-28
Abstract: PURPOSE: To obtain the titled compsn. in which change in crystalline state of resin contained, blushing and swelling of a valve-forming material are prevented, by using, as a solvent component, a halogen-contg. compd. having a specified dissolving power and a boiling point which is not so much different from that of a propellant.  
     CONSTITUTION: 8W50wt% (On a compsn. basis) one or more members having a kauributanol value of 40W70 and a b.p. of 20W95°C selected from tetrachlorodifluoroethane, trichloromonofluoromethane, dibromotetrafluoroethane, 2,2-dichloro-1,1,1-trifluoroethane and 1,1-dichloro-1-monofluoroethane, is blended with an aerosol paint stock soln. to obtain the titled aerosol paint compsn.  
     EFFECT: The resulting compsn. is incombustible, not a dangerous material under Fire Services Act and can safely be handled. 
     COPYRIGHT: (C)1981,JPO&Japio